Isao Imamura

This inventor holds 57 USPTO granted patents and 5 published patent applications and 4 EPO patents, primarily in Inkjet Technology (CPC class B41J). Top assignees: Canon Kabushiki Kaisha, Kabushiki Kaisha Toshiba. Active years: 1993-2025.

USPTO Granted Patents = 57 (Patent Applications = 5)

% Patents Active = 61.4

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 2.5

ph-index = 13

Forward Citations = 467(Granted Patents)

Forward Citations (Not Self Cited) = 306(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Yokohama, JP (1994 - 2001)
Kawasaki, JP (1993 - 2021)
Kanagawa, JP (2004 - 2024)

Company Filing History:

56 out of 92,750

Canon Kabushiki Kaisha

patents

1 out of 53,211

Kabushiki Kaisha Toshiba

patents

Years Active: 1993-2025

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Areas of Expertise:

Inkjet Recording Head

Liquid Ejection Head

Epoxy Resin Composition

Surface Treatment Method

Manufacturing Method

Sealant

Flow Path Member

Liquid Discharge Head

Resin Cured Product

Inkjet Apparatus

Perfluoroalkyl Group

Alkylsiloxane

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12234331 - Method for producing epoxy resin composition (2025-02-25),

2. 12097697 - Ink jet recording head (2024-09-24),

3. 12059897 - Inkjet recording head and method for producing same (2024-08-13),

4. 12059690 - Unit for electrostatic filter and electrostatic filter (2024-08-13),

5. 11834575 - Epoxy resin composition (2023-12-05),

6. 10933639 - Ink jet recording head using adhesive sheet and method of manufacturing the same (2021-03-02),

7. 10850512 - Ink jet recording head and method of manufacturing same (2020-12-01),

8. 10661563 - Liquid ejection head (2020-05-26),

9. 10239321 - Liquid ejection head and method for manufacturing flow passage member of liquid ejection head (2019-03-26),

10. 9950530 - Liquid ejection head and method for manufacturing the same (2018-04-24),

11. 9458309 - Molding material and liquid ejection flow path member using the same (2016-10-04),

12. 9254661 - Liquid ejecting head manufacturing method and liquid ejecting head (2016-02-09),

13. 8876257 - Sealant, inkjet recording head using sealant, and method for manufacturing the same (2014-11-04),

14. 8833901 - Liquid ejection head and method of manufacturing the same (2014-09-16),

15. 8439483 - Liquid ejection head and method of producing the same (2013-05-14),

Title: The Innovative Journey of Isao Imamura

Introduction: Isao Imamura, a distinguished inventor hailing from Kawasaki, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Imamura's recent patents showcase his expertise in developing cutting-edge solutions for various industries, including electronics, robotics, and automotive.

Career Highlights: With a career spanning over two decades, Isao Imamura has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating inventive solutions to address them. His work has not only revolutionized existing technologies but has also paved the way for new advancements in the industry.

Collaborations: Throughout his career, Isao Imamura has collaborated with leading tech companies, research institutions, and universities to further his research and bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Isao Imamura's passion for innovation and his relentless drive to push the boundaries of what is possible have solidified his position as a trailblazing inventor in the world of technology. His contributions continue to inspire future generations of inventors to think creatively and pursue their ideas fearlessly.